1.

Assertion : Moderator is used to slow down the high energy neutrons to provide slow neutrons. Reason :Cadmium rods are used as control rods

Answer»

If both the ASSERTION and the REASON are true and the reason is the correct explanation of the assertion.
If both the assertion and the reason are true, but the reason is not the correct explanation of the assertion
If Assertion is true, but the reason is false.
If Assertion is false, but the reason is true.

Solution :Explanation: Graphites and HEAVY water are the commonly USED moderators. This helps in moderator to slow down the fast neutrons.


Discussion

No Comment Found